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aFe aFe POWER Ford I4-2.3L (t) & V6-2.7L/3.0L (tt) EcoBoost 65mm Throttle Body
aFe aFe POWER Ford I4-2.3L (t) & V6-2.7L/3.0L (tt) EcoBoost 65mm Throttle Body
aFe aFe POWER Ford I4-2.3L (t) & V6-2.7L/3.0L (tt) EcoBoost 65mm Throttle Body
aFe aFe POWER Ford I4-2.3L (t) & V6-2.7L/3.0L (tt) EcoBoost 65mm Throttle Body
aFe aFe POWER Ford I4-2.3L (t) & V6-2.7L/3.0L (tt) EcoBoost 65mm Throttle Body
aFe aFe POWER Ford I4-2.3L (t) & V6-2.7L/3.0L (tt) EcoBoost 65mm Throttle Body
aFe aFe POWER Ford I4-2.3L (t) & V6-2.7L/3.0L (tt) EcoBoost 65mm Throttle Body
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aFe POWER Ford I4-2.3L (t) & V6-2.7L/3.0L (tt) EcoBoost 65mm Throttle Body

aFe
AFE46-39115
802959412015
Throttle Bodies
Out of stock
$ 446.00

More Air, Better Throttle Response for the 2019-2025 Ford Ranger

The aFe Silver Bullet high-flow throttle body 46-39115 bored to 65mm for maximum unrestricted airflow into the intake manifold, eliminating the factory throttle bore as a bottleneck for the 2019-2025 Ford Ranger. This throttle body is precision-machined from aluminum to direct-replacement specifications and connects to the factory throttle position sensor and IAC with no wiring modification. The 46-39115 works synergistically with a cold air intake or exhaust upgrade for maximum return.

Key Features

  • Bore size: 65mm for unrestricted flow
  • Precision-machined aluminum construction
  • Direct bolt-on installation using factory hardware
  • Factory TPS sensor and idle air controller compatible
  • Compatible with cold air intake and exhaust upgrades for compounding gains
  • Backed by aFe Power limited manufacturer warranty

Fitment

Year Range Make Model Trim
2018-2023 Ford F-150 Lariat
2018-2023 Ford Mustang EcoBoost
2018-2023 Ford Mustang EcoBoost Premium
2018-2025 Ford F-150 XL
2018-2025 Ford F-150 XLT
2019 Lincoln Nautilus Select
2019-2023 Lincoln Nautilus Black Label
2019-2023 Lincoln Nautilus Reserve
2019-2024 Ford Edge ST
2019-2025 Ford Ranger Lariat
2019-2025 Ford Ranger XL
2019-2025 Ford Ranger XLT
2020-2023 Ford Explorer
2020-2023 Ford Explorer Limited
2020-2023 Ford Explorer XLT
2020-2023 Lincoln Aviator
2020-2023 Lincoln Aviator Black Label Grand Touring
2020-2023 Lincoln Aviator Grand Touring
2020-2025 Ford Police Interceptor Utility
2020-2025 Lincoln Aviator Black Label
2020-2025 Lincoln Aviator Reserve
2020-2026 Ford Explorer Platinum
2020-2026 Ford Explorer ST
2021 Ford Bronco First Edition
2021-2023 Ford Bronco
2021-2023 Ford Explorer Timberline
2021-2024 Ford Bronco Black Diamond
2021-2024 Ford Bronco Wildtrak
2021-2024 Ford Explorer King Ranch
2021-2025 Ford Bronco Badlands
2021-2025 Ford Bronco Big Bend
2021-2025 Ford Bronco Outer Banks
2022-2023 Ford Explorer ST-Line
2022-2024 Ford Bronco Everglades
2022-2025 Ford Bronco Raptor
2022-2025 Lincoln Aviator Livery
2023-2024 Ford Bronco Heritage Limited Edition
2023-2025 Ford Bronco Heritage Edition
2024-2025 Ford F-150 STX
2024-2025 Ford Ranger Raptor
2024-2025 Lincoln Aviator Premiere
2025 Ford Bronco
2025 Ford Bronco Stroppe Edition

Specifications

Detail Value
Part Number 46-39115
Brand aFe Power
Product Type High-Flow Throttle Body
Bore Size 65mm
Material Aluminum
Mounting Direct bolt-on, factory hardware
UPC 802959412015

What's Included

  • aFe Silver Bullet high-flow throttle body (46-39115)
  • Factory-compatible harness connectors and gasket

Frequently Asked Questions

Will this require a tune after installation?

A larger throttle body alone typically does not require a tune on naturally aspirated engines. On forced induction or highly modified engines, updating the throttle body airflow calibration with a tune will maximize gains.

How much power gain can I expect?

A larger bore throttle body removes a flow restriction that matters most at high RPM and under boost. Gains compounded with an intake and exhaust are more significant than any single component alone.

Does this affect idle quality?

In most cases, no. A direct-fit high-flow throttle body maintains the factory idle air control system. Allow the ECU time to relearn idle parameters after installation. If idle quality issues arise, check for vacuum leaks at all manifold and spacer joints before drawing other conclusions.

Is this reversible?

Yes. This throttle body reinstalls using the same mounting hardware as the factory unit. The original can be stored and reinstalled at any time.

Does this work with my cold air intake?

Yes. The 46-39115 is fully compatible with aftermarket cold air intakes and other intake system modifications. Running a complete intake system with this high-flow throttle body delivers compounding airflow improvements.

Will this void my factory warranty?

Under the Magnuson-Moss Warranty Act, a dealer cannot void your factory warranty solely because you installed an aftermarket high-flow throttle body. They must demonstrate a direct causal link to any specific failure. Remove the 46-39115 before any dealer service visit if you prefer not to discuss it.

What is the warranty on this product?

aFe Power provides a limited manufacturer warranty covering defects in materials and workmanship. Contact aFe Power or us for current warranty terms and coverage specifics.

Are any gaskets included?

A factory-compatible intake gasket is included with the throttle body. Always use a fresh gasket at installation to ensure a leak-free seal.

Installation Overview

  1. Disconnect the negative battery terminal and allow the engine to cool
  2. Remove the intake tube connected to the throttle body inlet
  3. Disconnect the TPS sensor connector and IAC connections from the factory throttle body
  4. Remove the four throttle body mounting bolts and set the factory unit aside
  5. Install the new throttle body with a fresh gasket and torque all bolts to factory specification
  6. Transfer the TPS sensor and IAC connectors to the new unit
  7. Reconnect all intake plumbing and vacuum lines
  8. Reconnect the battery and start the engine to confirm normal idle
  9. Allow the ECU to complete an idle relearn cycle before performing a WOT test

WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.

Request For Information

Have questions about aFe POWER Ford I4-2.3L (t) & V6-2.7L/3.0L (tt) EcoBoost 65mm Throttle Body? Fill out the form below and we'll get back to you by the next business day.
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